Free shipping on orders above €299.00

We independently select all products and services. If you click through links we provide, Far & Away may earn a commission with no extra cost to you.

Best Filament Dryer

Top 5 Best Filament Dryers in 2024

The drying of filament is a critical part of the 3D printing process that is frequently neglected. Moist filament can lead to a variety of problems such as degraded print quality, blockages, and potentially harm the printer itself. That’s when a filament dryer becomes necessary.

A filament dryer is a device that removes moisture from 3D printing filament, ensuring that it is dry and ready for use. There are many different types of filament dryers available on the market, ranging from simple, low-cost models to high-end, feature-rich options.

When choosing the best filament dryer, there are several critical factors to consider. The type of filament you’ll be using is the most important, as some materials are more prone to moisture absorption than others. The size of the dryer is also crucial, as you’ll need to ensure that it can accommodate the spools of filament you’ll be using. Finally, you’ll want to consider any additional features, such as temperature control or automatic shut-off.

At our lab, we spent hours researching and testing various filament dryers to identify the ones that offer the best performance and value. In the following sections, we’ll share our findings and help you choose the best filament dryer for your needs.

Best Filament Dryers

We understand the importance of using high-quality filament for 3D printing. However, the filament can absorb moisture from the air, which can lead to poor print quality and clogged nozzles. That’s where filament dryers come in handy. In this article, we have compiled a list of the best filament dryers available on Amazon. Our team has researched and tested each product to ensure that we bring you the most reliable and efficient options. Whether you’re a professional or a hobbyist, our list has got you covered. So, without further ado, let’s dive into the best filament dryers on the market.

UNIDO SUNLU Filament Dryer Box S2

If you’re looking for a reliable filament dryer to improve your 3D printing process, the UNIDO SUNLU Filament Dryer Box S2 is definitely worth considering.

Pros

  • By removing moisture from the filament before it’s used in the 3D printer, the S2 filament dryer helps to ensure that the filament will be dried, resulting in better print quality and fewer failed prints.
  • The new touch screen is designed to provide a tablet-like operation experience for the user, making it easy to navigate and use. The touch screen also allows users to easily switch between ℃ and ℉ and offers one-key recommended temperature settings for different types of filament.
  • The S2 is compatible with a wide range of filament brands and diameters, making it a versatile and convenient option for users who want to dry their filament.

Cons

  • The S2 can take a while to reach ideal temperature, which can be a bit of a downside if you need to dry your filament quickly.
  • Some users have reported that the packaging of their S2 appeared to be repackaged or used, which could be a concern for some buyers.
  • While the S2 is generally quiet, some users have reported that it can be a bit noisy when in operation.

In our experience, the UNIDO SUNLU Filament Dryer Box S2 is a great option for anyone looking to improve the quality and consistency of their 3D printing process. The drying process is straightforward and easy to use, and the touch screen makes it easy to set the appropriate drying temperature for your filament. We also appreciate the wide compatibility range of the S2, which means that it can be used with a variety of filaments, including PLA, PETG, TPU, ABS, and even high-end filaments like PA and PC.

While the S2 can take a while to reach ideal temperature, we found that this wasn’t a major issue for us. We also appreciated the fact that the S2 allows you to print while drying, which is a convenient feature that can save you time and hassle. Overall, we think that the UNIDO SUNLU Filament Dryer Box S2 is a solid choice for anyone looking to improve their 3D printing process.

Sovol Filament Dryer 2023, SH01 Filament Dehydrator 3D Printer Spool Holder with Upgraded Fan, Dry Box for Keeping Filament Dry, Compatible with 1.75mm, 2.85mm Filament & PLA PETG TPU ABS

If you want to keep your 3D printer filaments dry and avoid printing failures, the Sovol SH01 Filament Dehydrator is a great addition to your 3D printing setup.

Pros

  • Removes excess moisture, keeping your filament dry and bringing you better prints
  • Real-time monitoring of temperature and humidity inside the dry box
  • Excellent power-off drying mode, protecting your filaments from moisture and dirt

Cons

  • May not reach the advertised temperature in rooms colder than 16℃
  • Fan may not be durable in the long term
  • Does not come with desiccant bags included

We’ve been using the Sovol SH01 Filament Dehydrator for a while now, and we’re pleased with its performance. The unique design of the built-in fan in the box is based on the principle of modynamics of air, which makes the filament heated more evenly. This makes the drying process more efficient, leading to smoother prints and increased layer adhesion.

One of the best features of the Sovol SH01 is its real-time monitoring of temperature and humidity inside the dry box. This allows you to keep track of the drying process and ensure that your filaments are at optimal conditions for printing.

The power-off drying mode is also a great addition, as it allows you to store filaments for a long time without power and protects your filaments from moisture and dirt. You can put 4 bags of desiccants inside the dryer box to improve drying efficiency and quality.

However, it’s worth noting that the Sovol SH01 may not reach the advertised temperature in rooms colder than 16℃. Additionally, while the fan is effective in distributing heat, it may not be durable in the long term. Finally, it’s important to note that the desiccant bags are not included in the package.

Overall, if you’re looking to keep your filaments dry and avoid printing failures, the Sovol SH01 Filament Dehydrator is a great choice. Its real-time monitoring, power-off drying mode, and efficient design make it a valuable addition to any 3D printing setup.

Comgrow Filament Dryer Box

If you’re looking for a reliable filament dryer, the Comgrow Filament Dryer Box is definitely worth considering.

Pros

  • Large storage volume for multiple spools
  • Real-time monitoring of temperature and humidity
  • Great sealed filament dry box to prevent moisture

Cons

  • Temperature range may not be suitable for all filaments
  • Some users reported difficulty with the touch buttons
  • Only used for the drying of 3D printer filament

We found that the Comgrow Filament Dryer Box does an excellent job of keeping filament dry and removing moisture from various types of filaments. The internal heating during printing provides a dry storage environment for 3D printer filaments and keeps the filament dry, which helps avoid entanglement, clogging, poor adhesion, and layer migration caused by the dampness of the printing wire.

One of the most impressive features of this filament dryer is the real-time monitoring of temperature and humidity. With an adjustable temperature range of 40°~ 50 °C and a setting time from 6 hours to 12 hours, it’s easy to operate and more comprehensive and clear of the information display. The 2-inch LCD screen and touch buttons make it easy to adjust the temperature and time settings.

We were also impressed with the great sealed filament dry box, which helps prevent moisture from getting in and affecting the quality of the filament. The outlet structure adopts a silicone cable sheath and Teflon tube, and the outlet is smooth and can be covered with a plug when not in use. The upper cover has a snap button structure, and the sealing performance is good.

However, it’s worth noting that the temperature range may not be suitable for all filaments, and some users reported difficulty with the touch buttons. Additionally, this filament dryer is only used for the drying of 3D printer filament.

Overall, if you’re looking for a reliable filament dryer that can keep your filaments dry and prevent moisture, the Comgrow Filament Dryer Box is definitely worth considering.

SUNLU Filament Dryer with Fan

If you’re looking for a reliable filament dryer that can help you achieve superior printing results, then the SUNLU Filament Dryer with Fan is a great option to consider.

Pros

  • The SUNLU filament dryer heats up quickly and dries filament evenly, thanks to its built-in spindle.
  • With a large touch screen, users can easily set different dry temperatures and times for different types of filaments with just a tap.
  • The SUNLU filament dryer is highly versatile, with a large capacity of 265x274x118mm, making it compatible with filaments of 1.75mm, 2.85mm, and 3.00mm.

Cons

  • The SUNLU filament dryer is a bit on the expensive side, which may not be ideal for those on a tight budget.
  • Some users have reported that the humidity detection feature isn’t always accurate, which may require manual adjustments.
  • The filament dryer can be a bit noisy, which may be bothersome for some users.

We’ve had great success using the SUNLU Filament Dryer with Fan to dry out old and damp filament, which has helped us achieve better printing results. The filament dryer heats up quickly and dries filament evenly, with the built-in spindle ensuring that the filament spins continuously for even drying. The large touch screen is user-friendly and straightforward, allowing us to easily set different dry temperatures and times for different types of filaments with just a tap. We also appreciate the large capacity of the filament dryer, which makes it compatible with filaments of 1.75mm, 2.85mm, and 3.00mm.

While the SUNLU filament dryer is a bit on the expensive side, we believe that it’s worth the investment for those who are serious about achieving superior printing results. However, some users have reported that the humidity detection feature isn’t always accurate, which may require manual adjustments. Additionally, the filament dryer can be a bit noisy, which may be bothersome for some users. Overall, we highly recommend the SUNLU Filament Dryer with Fan for those who want to improve their 3D printing results.

SUNLU Filament Dryer with Fan

We highly recommend the SUNLU Filament Dryer with Fan for anyone looking to improve the quality of their 3D prints. With its fast drying time, easy-to-use touch screen, and real-time humidity display, this filament dryer is a game-changer for 3D printing enthusiasts.

Pros

  • The SUNLU Filament Dryer with Fan offers a dust-free, humidity-free, 360° heated printing environment that keeps your 3D printer filament smooth printing, with no more brittle/stringing/poor adhesion.
  • The adjustable temperature range of 35℃-70℃ and time range of 0-99 hours allows for optimal drying of various types of filament.
  • The large LCD touch screen and one-touch operation with suggested parameters for different 3D printer filaments make it easy to operate.

Cons

  • The maximum capacity of the SUNLU Filament Dryer with Fan is Φ210*85(H)mm, which may not be large enough for some users.
  • The price point may be a bit higher than some other filament dryers on the market.
  • The LED light ring can be distracting in a dark room.

The SUNLU Filament Dryer with Fan is a must-have accessory for anyone serious about 3D printing. With its fast drying time, real-time humidity display, and easy-to-use touch screen, it’s never been easier to get consistently high-quality prints. While the maximum capacity may not be large enough for some users, the benefits of the SUNLU Filament Dryer with Fan far outweigh any potential drawbacks.

In our experience, the SUNLU Filament Dryer with Fan has improved the quality of our prints significantly. We no longer experience issues with brittleness, stringing, or poor adhesion, and the adjustable temperature and time settings allow us to optimize drying for different types of filament. The large LCD touch screen and one-touch operation make it easy to use, even for beginners.

Overall, we highly recommend the SUNLU Filament Dryer with Fan for anyone looking to take their 3D printing to the next level. With its high-quality construction and advanced features, it’s a great investment for anyone serious about 3D printing.

Buying Guide

When looking for the best filament dryer, there are a few key features to consider. We’ve put together a guide to help you make an informed decision.

Capacity

One of the most important factors to consider when choosing a filament dryer is its capacity. You’ll want to make sure that the dryer can accommodate the size and amount of filament you plan to use. Look for dryers with a large enough capacity to meet your needs.

Temperature Control

Temperature control is another important feature to consider. A good filament dryer should be able to maintain a consistent temperature to ensure that your filament is dried evenly. Look for dryers with adjustable temperature settings to give you more control over the drying process.

Filament Compatibility

Not all filament dryers are compatible with every type of filament. Some dryers may only work with certain materials, so it’s important to check the compatibility before making a purchase. Look for dryers that are compatible with a wide range of filament types to give you more flexibility.

Ease of Use

Finally, consider the ease of use when choosing a filament dryer. Look for models that are easy to set up and use, with clear instructions and intuitive controls. Features like automatic shut-off and timers can also make the drying process more convenient.

By considering these key factors, you can find the best filament dryer to meet your needs and ensure that your filament is properly dried for optimal printing results.

Frequently Asked Questions

What are the top-rated filament dryers for improving 3D printing quality?

There are several high-quality filament dryers available in the market, including Sunlu S8, PrintDry, and eSUN eBox. These dryers are designed to remove moisture from filaments, which helps to improve print quality and reduce printing issues caused by moisture.

How effective are filament dryers in reducing moisture-related printing issues?

Filament dryers are highly effective in reducing moisture-related printing issues. When filaments absorb moisture, they become brittle and prone to breaking, which can result in failed prints. Filament dryers remove moisture from filaments, making them more pliable and easier to work with, resulting in better print quality and fewer failed prints.

Which filament dryer models are recommended for drying Nylon filaments?

Nylon filaments require a higher drying temperature than other filaments, and not all dryers are designed to handle this requirement. Some recommended filament dryer models for drying Nylon filaments include PrintDry Pro, Taulman T-Box, and eSUN eBox.

Is it necessary to use a filament dryer for TPU materials?

TPU materials are less prone to moisture absorption than other filaments, but it is still recommended to use a filament dryer to ensure optimal print results. Filament dryers can help to remove any moisture that may be present, resulting in better print quality and fewer printing issues.

What are the best practices for drying filaments to ensure optimal print results?

The best practices for drying filaments include setting the appropriate temperature and time for the filament type, ensuring that the filament is properly loaded into the dryer, and storing the filament in an airtight container after drying to prevent moisture absorption.

How long should different types of filaments be left in a dryer to achieve the best outcome?

The length of time required to dry filaments varies depending on the type of filament and the dryer being used. As a general rule, most filaments require between 4-6 hours of drying time to achieve optimal results. However, it is important to follow the manufacturer’s recommendations for the specific filament and dryer being used to ensure the best outcome.

Share

Leave a Comment